the fbi launched the investigation who jill kelley, an unpaid social liaison at an air force base in florida, complained about receiving harassing e-mails from petraeus' biographer paula broadwell. agents later discovered broadwell and petraeus were having an affair. eric cantor's spokesperson says the congressman knew about the relationship late last month, but president obama apparently didn't know about it until last thursday, when petraeus offered his resignation. >> this is something that could have had an effect on national security. i think we should have been told. >> seems it's gone on for several months, and now it appears they're saying the fbi didn't realize until election day that general petraeus was involved. it just doesn't add up. >> jill kelley and her husband released a statement last night asking for privacy right now. congress may still eventually call petraeus to answer questions about the deadly attack on the u.s. consulate in benghazi, libya, even though he's no longer head of the cia. petraeus was supposed to testify this week in front of the senate intellige